void PushSnapshot(TopSnapshot top)
{
if (top == null)
{
return;
}
if (this.snapshots.Count >= this.maxSnapshots)
{
this.snapshots.RemoveAt(0);
}
this.snapshots.Add(top);
this.onReceived(this, top);
}
void OnOutput(string output)
{
if (string.IsNullOrEmpty(output))
{
return;
}
if (!this.oldStyle && output.StartsWith("tasks", StringComparison.CurrentCultureIgnoreCase) ||
!this.oldStyle && output.StartsWith("mem:", StringComparison.CurrentCultureIgnoreCase) ||
this.oldStyle && output.StartsWith("user", StringComparison.CurrentCultureIgnoreCase))
{
// はじまり
if (this.currentTop == null || this.currentTop.CpuByTid.Count > 0)
{
this.PushSnapshot(this.currentTop);
this.currentTop = new TopSnapshot(DateTime.Now);
}
return;
}
if (this.currentTop == null)
{
return;
}
if (!this.ParseLine(output, out var pid, out var tid, out var cpu))
{
return;
}
if (cpu <= 0.0f)
{
// 以降は全部0%なので無視
this.PushSnapshot(this.currentTop);
this.currentTop = null;
}
else
{
this.currentTop.CpuByPid[pid] = this.currentTop.CpuByPid.TryGetValue(pid, out var pCpu) ? (pCpu + cpu) : cpu;
this.currentTop.CpuByTid[tid] = cpu;
this.currentTop.TotalCpu += cpu;
}
}
